Results 61 to 70 of about 1,201,583 (289)

Improving the method of controlling the stress-strain state of steel structures of electromechanical systems

Metalurgija, 2023
The article presents the results of improving the method of controlling the stress-strain state of steel structures of mine hoisting machines, which can be attributed to electromechanical systems.
A. B. Zhantlessova, S. K. Zhumazhanov, T. B. Akimzhanov, Y. Zh. Sarsikeyev, B. B. Issabekova, Zh. B. Issabekov, A. D. Mekhtiyev, A. D. Alkina   +7 more
doaj  

Stress-strain state of bending reinforced beams with cracks

Инженерно-строительный журнал, 2020
The work is dealing with studying the stress-strain state of bending pre-stressed concrete beams with cracks. The problems of determining preliminary stresses in a reinforced concrete element, determining the moment of crack formation, and determining ...
Omirkhan Khabidolda, Syrlybek Zholmagambetov, Irina Kurokhtina, Zhmagul Nuguzhinov, Nikolai Vatin, Zhetpisbai Bakirov   +5 more
doaj   +1 more source

Supersoft elasticity in polydomain nematic elastomers [PDF]

, 2009
We consider the equilibrium stress-strain behavior of polydomain liquid crystal elastomers (PLCEs). We show that there is a fundamental difference between PLCEs cross-linked in the high temperature isotropic and low temperature aligned states.
Bhattacharya, K., Biggins, J. S., Warner, M.   +2 more
core   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Strain-Stress State of Wood During Drying Process

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2013
The paper proposes theoretical and experimental methods for investigation of strain-stress state of wood and lumber saw-timbers in the process of heated-air drying.
V. A. Sychevsky
doaj  

Deformability parameters for forming the stress-strain state models of rock massif [PDF]

Mining and Metallurgy Engineering Bor, 2013
This paper describes the principle of development the structural models of rocks, based on which the geomechanical model rock massif is developed, to which the applied numerical methods of stress analysis can be applied in solving the practical problems ...
Popović Ratomir, Ljubojev Milenko, Đurđevac-Ignjatović Lidija   +2 more
doaj   +1 more source

Plastic dislocation and incompatibility density as indicators for residual stresses [PDF]

, 2019
Residual stresses in forming simulations are typically investigated by analyzing the remaining stress state after removing all external loadings. However, the generation of the stress state during forming remains unknown.
Landkammer, Philipp, Steinmann, Paul
core  

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Stress Path Dependence of Mechanical Properties of Saturated Soft Loess and its Simulation

Taiyuan Ligong Daxue xuebao
[Purposes] The saturated soft loess formed by the rise of groundwater level is mostly in a soft plastic and flow plastic state, with engineering geological characteristics of high water content, high compression, and low bearing capacity.
LI Shixiong, ZHANG Dengfei, ZHANG Xiaohui, CHEN Hanjiang, WANG Yonghua   +4 more
doaj   +1 more source

Stress-strain state of the precast monolithic bent element

Инженерно-строительный журнал, 2020
The features of the stress-strain state of a precast monolithic bent element (beam) arising as a result of its phased installation and loading are considered and experimentally investigated.
Alexandr Koyankin, Valery Mitasov
doaj   +1 more source